BS ISO 7187:1995 Photography. Materials for direct-positive colour-print cameras. Determination of ISO speed
Printed version of this standard is available at Library. To request, please e-mail to referencepk@usm.my and include a copy of this record in your e-mail.
This International Standard specifies a method for determining the ISO speed of materials for direct-positive colour-print cameras when used in a camera for pictorial photography. It also applies to diffusion-transfer and conventional colour-print materials directly exposed in cameras and processed in or out of the camera.
This International Standard does not apply to materials used for copying or duplicating applications.